Job Title: Interim Senior Data Scientist

Location: London (Hybrid Working)

Contract: Interim (6–9 months)

About the Role

We are seeking an experienced Senior Data Scientist to join on an interim basis and deliver high-impact data science solutions across the business. This role is ideal for a hands-on expert who can quickly embed within the organisation, lead complex projects, and provide advanced analytical insights that drive measurable business outcomes.

Key Responsibilities

• Model Development & Deployment:
• Design, build, and deploy scalable machine learning and statistical models for use cases such as pricing optimisation, customer behaviour prediction, and risk modelling.
• Data Exploration & Feature Engineering:
• Work with structured and unstructured data to uncover patterns and develop robust features for predictive models.
• Stakeholder Engagement:
• Collaborate with Technology, Product, Risk, and Marketing teams to translate business challenges into actionable data science solutions.
• Innovation & Best Practices:
• Apply cutting-edge techniques in machine learning, deep learning, and generative AI where appropriate. Ensure models meet standards for fairness, transparency, and compliance.
• Performance Monitoring:
• Implement model evaluation frameworks and monitor performance in production environments.
• Knowledge Transfer:
• Document processes and share insights to enable continuity post-contract.

Skills & Experience Required

• Advanced degree (Master’s or PhD) in Data Science, Machine Learning, Statistics, Computer Science, or related field.
• 5+ years of experience in data science roles, with proven expertise in:
• Machine learning (supervised/unsupervised), time series forecasting, deep learning.
• Programming in Python and SQL; proficiency with ML frameworks (TensorFlow, PyTorch, scikit-learn).
• Big data technologies and cloud platforms (AWS, Azure, or GCP).
• Track record of deploying models into production and measuring business impact.
• Strong problem-solving skills and ability to work independently in a fast-paced environment.
• Excellent communication skills for engaging technical and non-technical stakeholders.
• Experience in financial services, fintech, or trading environments is highly desirable.

Contract Details

• Duration: 6–9 months
• Start Date: Immediate
• Working Model: Hybrid (London-based)